Company Filing History:
Years Active: 1987
Title: Innovations of Nicholas A. Hynd in Shaft Boring Technology
Introduction
Nicholas A. Hynd is an accomplished inventor based in Tempe, AZ (US). He has made significant contributions to the field of shaft boring technology. His innovative designs and methods have improved the efficiency and effectiveness of shaft construction in various geological conditions.
Latest Patents
Nicholas A. Hynd holds a patent for a shaft boring machine and method. This invention features a rotatable cutterwheel assembly with a horizontal axis mounted on a carriage that has vertical travel. The carriage is mounted on a slewing base frame, allowing it to rotate about the vertical axis of the machine. An excavating unit for muck removal is positioned opposite the cutterwheel on the slewing base frame, facilitating direct loading from the shaft bottom into a muck hopper. When the hopper is full, it discharges into a hoist bucket, which is then hoisted to the surface. The machine is positioned in the shaft using upper and lower gripper systems, with walking cylinders between the two gripper rings enabling vertical advancement of the machine. The method of boring vertical shafts in medium and hard rock includes several steps, such as providing a cutterwheel assembly for cutting the rock and removing the rock cuttings from the work face.
Career Highlights
Nicholas A. Hynd is associated with The Robbins Company, a leader in the design and manufacturing of tunnel boring machines. His work has contributed to advancements in the field, particularly in the development of efficient shaft boring techniques.
Collaborations
Throughout his career, Nicholas has collaborated with notable colleagues, including David B. Sugden and David T. Cass. These collaborations have fostered innovation and the sharing of ideas within the industry.
Conclusion
Nicholas A. Hynd's contributions to shaft boring technology exemplify the impact of innovative thinking in engineering. His patent for a shaft boring machine showcases his commitment to improving construction methods in challenging environments.